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Welcome to the industrious macrocosm of Unicast India; exploring success in the manufacturing of wide range of casting products such as Cast Iron Manhole Covers & Frames, Cast Iron Fan Body , Railway Carriage fan castings, Motor Body, Gear Body, Industrial Instrument casting, cast iron flanges & Alligning Ring etc. Today, we also stand defiant as one of the recognized industrial castings manufacturers and exporters from India. The company was incorporated in the year 1999 with a modest capacity of 2000MT Grey Cast Iron per annum to cater requirements for quality Castings of Fan Body, Motor Body, Railway Carriage Fan of different Reynolds organization. The Company is engaged in the business of manufacturing and selling of C.I. Castings. Its plants, located at Panchghara, Durgapur Expressway (Near Dankuni), West Bengal, INDIA consists of Cupola Furnaces and related facilities including well-equipped Grindings, Barreling & Painting Shop.The company provides its customers with critical support across their entire business cycle - raw material, process and end product - helping it emerge as their business partners. It emerged as a one-stop shop for raw materials and end products for a large number of customers without adequate bargaining capacity across a multitude of vendors.
The company was set up with a view to provide an end-to-end service to the customers & looks forward to improve the competitiveness of customer and to give best services to its customers with an immediate resolution to their queries.
At our place growth is a constant endeavor by looking beyond the horizon, beyond product development, into greater understanding of customer needs. That's why we are constantly innovating, with a greater emphasis on leveraging our inherent strengths, enhancing the spirit of excellence to match customer expectations & employing greater thrust on agility, learning and service, to reinforce our strength as leaders in the field.
A Well Equipped Foundry Located in Panchghara, Durgapur Expressway, a hub for Iron & Steel Activities. The unit has since been enhanced its capacity to 6000MT per annum due to unprecedented response received by patronage by its customers for their total satisfaction in quality and timely execution. Not only in Cast Iron Manhole Cover, Frame Fan Body, Motor Body, Railway Carriage Fan castings, the unit start to produce Gear Body Castings, Cast Iron Flange Clamp, Cast Iron Aligning Rings, Different Instrument castings. The Unit is also engaged to produce Graded Cast Iron (i.e. FG-220,FG-260 etc.),Composition Castings.
The company is now started to export its materials with its age-old quality consciousness. Cast Iron Products manufactured by us meets exacting product and quality standards.
The company always maintains Four Key factors to success in its Marketing including Export Marketing
- HONOURING COMMITMENTS
- MAINTAINING QUALITY
- ADHERING TO DELIVER SCHEDULE
- TO GIVE BEST SERVICES TO IT’S CUSTOMERS WITH AN IMMEDIATE RESOLUTION OF THEIR QUERIES.
General Information
The company had started its commercial production at Panchghara ( Durgapur Express Way) factory in April 2000 with an installed capacity of 2000 MT per Annum. This has been upgraded in phases to 3600 MT per Annum in 2002 and 4500 MT per Annum in 2005 after that now its installed capacity upgraded to 6000 MT per Annum.
We have for over the years endeavored to become a supplier of choice for its customers through appropriate niche product and service offerings. This initiative by the company includes, but is not limited to:
- Delivering products to meet specific end–use requirements, as opposed to standard offerings.
- Its role as a solutions provider to the customers.
- Assisting customers to optimize the operational performance of their cupolas
- Providing moulding-related service
- Training of cupola operators and foundry supervisors
- Improving melt rates in cupolas Reducing rejections in castings
- Reducing pollution levels in cupola gas discharge
- Trouble shooting
- Firming up standard operating procedures.
Quality Control System
The Raw Materials, the Finished Goods, the Equipments and Methods of plant are subjected to some effective form of Quality Control. In the larger and more progressive foundries like us a quality control department is maintained which is just as essential as the Engineering, sales, or production department. The Company always maintains a stepwise well-equipped production line to maintain the products quality.
Important Features of Quality Control maintained by us
- What needs to be controlled?
- How to control it.
- Limits of Quality required by each phase of the manufacturing concern.
- Specifications imposed by the consumer.
Quality
Our products are known as quality products. We are an BSI registered and an ISO 9001: 2000 certified company. The raw materials & inputs are procured from quality producers with Test Certificates coupled with random testing by us in our in house laboratory which help us to continue to maintain the quality.
An ISO 9001:2000 company we have achieved unprecedented success under the kind guidance of Mr. Sisir Ghosh, a man with abundance of administrative skills and a promising individual.
At production floor all arrangements are available to check and ensure quality of sand at each stage by testing green sand and its compressing strength to avoid several defects. Sand making machines with use of several minerals are consistently monitored to get good surface finish.
Floor-in-charge checks all the patterns, it’s badging and heat numbers in daily basis to ensure trace-ability of any product to maintain the quality. All equipments are available to ensure good finish, fatling, grinding machining and arrangements for protective coating.
Year of Establishment : 1999 Primary Business Type : Manufacturer & Exporter |

We deal in a wide range of products that includes manhole covers, flanges & alligning rings, industrial instrument castings and cast iron products. We are also engaged in the manufacturing and exporting of other products such as cast iron fan body, cast iron gear body, cast iron machinery parts, cast iron grade castings etc. Our products are extensively used in various applications such as for building materials, power plants, other plants etc. Our outstanding track record is in itself a reflection of our unflinching commitment towards the quality of the products. We have an innumerable list of satisfied clientele in all parts of Germany, UAE, Bahrain, Oman, Saudi Arabia and other countries.
The Indian heritage in the field of casting, including art casting, is indeed old and interesting. Religious scriptures like Vedas, Ramayana and Mahabharata mention about castings of silver, gold and iron, but the age is unknown. Earliest literary evidence of use of iron is mentioned in Rigveda as "Ayas". C.I.Castings manufactured by us meets exacting product and quality standards.
The purchaser or his representive shall have across at all reasonable times to those parts of our works engaged on his order, he shall be at liberty to inspect those works at any stage, to inspect at any stage, to witness the required tests and to reject any materials that does not comply with his standard at our factory. We also supply the Test Samples and necessary Test pieces as required for testing and supply the labour & appliances for making all tests at our premises in accordance with the required standard.
The Indian heritage in the field of casting, including art casting, is indeed old and interesting. Religious scriptures like Vedas, Ramayana and Mahabharata mention about castings of silver, gold and iron, but the age is unknown. Earliest literary evidence of use of iron is mentioned in Rigveda as "Ayas". C.I.Castings manufactured by us meets exacting product and quality standards.
The purchaser or his representive shall have across at all reasonable times to those parts of our works engaged on his order, he shall be at liberty to inspect those works at any stage, to inspect at any stage, to witness the required tests and to reject any materials that does not comply with his standard at our factory. We also supply the Test Samples and necessary Test pieces as required for testing and supply the labour & appliances for making all tests at our premises in accordance with the required standard.
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This Product range includes various types of Cast Iron Manhole Cover & Frames (Light Duty, Medium Duty, and Heavy Duty), Gratings, Heavy Duty and Light Duty Recessed Cover and other castings as per Buyer’s requirements. Our Products are compliant to the requirements of various specifications mainly BS-497/76, BS-EN-124, DIN, ASTM. UNICAST INDIA is BSI registered an ISO 9001: 2000 certified company. Besides this, Company has been consistently given feedback by its ever satisfied customers. The approval certificates can be made available to our customers on request. Special Measures for Manhole Covers & Frames
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| Product Grade (Loading) | Test Load in kN | Block size in mm for Load Test | ||
| BS - 497-76 | ||||
| Loading | Cast Iron | Manhole Covers | ||
| A | 350 | 300 mm. Dia | ||
| B | 150 | 300 mm. Dia | ||
| C | 10 | 300 mm. Dia | ||
| D | 400 | 250 mm. Dia | ||
| Product Grade (Loading) | Test Load in kN | Clear Opening (mm.) | ||
| BS - EN-124 | ||||
| Loading | Cast Iron | 300 to 1000 mm | 200 to 300 mm. | Below 200 mm. |
| A 15 | 15 | 250 | 250 X 150 | 150 |
| B 125 | 125 | 250 | 250 X 150 | 150 |
| C 250 | 250 | 250 | 250 X 150 | 150 |
| D 400 | 400 | 250 | 250 X 150 | 150 |
| E 600 | 600 | 250 | 250 X 150 | 150 |
| F 900 | 900 | 250 | 250 X 150 | 150 |
Instrument Castings
The Unit also produce many Instruments Castings such as Flange Clamps and Aligning Rings for Ash slurry line, Jute machinery parts like Gabbles, Bearer. The Instrument Castings are mainly in Grade casting and in Composition castings. In case of Grade Castings the Results are given below.
Mechanical Test Requirements:
Mechanical Test Requirements:
| Grade | U.T.S Min Mpa (N/mm2) | Hardness (BHN) |
| FG 150 | 150 | 130 to 180 |
| FG 200 | 200 | 160 to 220 |
| FG 220 | 220 | 180 to 220 |
| FG 260 | 260 | 180 to 230 |
| FG 300 | 300 | 180 to 230 |
| FG 350 | 350 | 207 to 241 |
| FG 400 | 400 | 207 to 270 |
| ASTM A-159 ,G 3000 | 3000Psi Min | 187 - 241 |
| ASTM A-159 ,G 4000 | 3000Psi Min | 217 - 269 |

As per the order of the Purchaser the Castings may be tested for the hydrostatic test pressure. The requirements for the test pressure shall be mutually agreed to between the Purchaser and us. |

Step-wise Production |

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